1,6-Naphthyridine-5-carbonitrile CAS 28694-40-8
| CAS No. | 28694-40-8 |
| Molecular Formula | C9H5N3 |
| Molecular Weight | 155.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 155.16 g/mol gives 1,6-Naphthyridine-5-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,6-Naphthyridine-5-carbonitrile (CAS 28694-40-8), molecular formula C9H5N3 and molecular weight 155.16 g/mol, is a CATO reference standard with documented purity and traceability.
1,6-Naphthyridine-5-carbonitrile (C9H5N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,6-Naphthyridine-5-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H5N3 |
| Molecular Weight | 155.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 3 |
Related Naphthyridine Standards
- 1,6-Naphthyridine-8-carbonitrile (CAS 1023813-61-7)
- 1,5-Naphthyridine-4-carbonitrile (CAS 1142927-38-5)
- 1,8-naphthyridine-3-carbonitrile (CAS 1142927-39-6)
- 1,8-Naphthyridine-4-carbonitrile (CAS 1142927-41-0)
- 1,7-Naphthyridine-8-carbonitrile (CAS 1159827-18-5)
- 2,7-Naphthyridine-1-carbonitrile (CAS 1159829-88-5)
- 2,6-Naphthyridine-1-carbonitrile (CAS 1159829-94-3)
- 1,7-Naphthyridine-4-carbonitrile (CAS 1584652-43-6)
Recommended Standards
- 1,1-Dicyano-2-(pyridine-4-yl)ethylene (CAS 63080-75-1)
- 1,7-Naphthyridine-6-carbonitrile (CAS 2109872-57-1)
- 1,1,1-Trifluorohexan-2-amine (CAS 684-73-1)
- 2-(1H-1,2,4-Triazol-1-yl)propanehydrazide (CAS 934175-10-7)
- (2-(Isopentylthio)-1-(4-methylbenzyl)-1H-imidazol-5-yl)methanol (CAS 941891-49-2)
- 7-(2H-1,3-Benzodioxol-5-yl)-2-tert-butyl-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 860650-24-4)
- 4-Propanoylphenyl 2,2-dimethylpropanoate (CAS 120703-45-9)
- 2-(2,5-Dimethoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 897566-27-7)
- 6-Chloro-7-fluoro-2,3-dihydro-1H-inden-1-amine (CAS 1337797-54-2)
- 2-(1H-1,2,3,4-tetrazol-5-yl)propan-1-amine hydrochloride (CAS 1461705-04-3)
- (2S,3S)-Epoxygeraniol (CAS 82188-73-6)
- Benzo[c]isoxazole (CAS 271-58-9)
- 2-[4-(Aminomethyl)phenyl]-1lambda(6),2-thiazinane-1,1-dione (CAS 1368420-44-3)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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